SN74LS540NSR原装正品「IC BUFFER INVERT 5.25V 20SO」

贴片直插SN74LS540NSR，SN74HCT245DB，SN74LS157NSR，4

贴插SN74S1053DWP SN74LVU04APW SN74LS540NSR SN74LV14ANSR 5

SN74LS540NSR SN74HC640ANSR SN74ABT244ANSR SN74ALS541-1NSR

逻辑芯片SN74LS540NSR原装正品 提供配单服务

SN74LS540NSR【IC BUFFER INVERT 5.25V 20SO】

SN74LS540NSR SOP-20 74LS540 TI 德州 74系列逻辑芯片

SN74LS540NSR SOP-20 74LS540 TI 德州 74系列逻辑芯片

74LS540 SN74LS540NSR SOP5.2中体贴片 【真正全新原装】保质直拍

74LS540 SN74LS540NSR SOP5.2中体贴片 【真正全新原装】

逻辑芯片SN74LS540NSR SN74LS540 sn74ls540nsr SOP-20

SN74LS540NSR 原装进口

SN74LS540NSR 缓冲器反相IC BUFFER 5.25V 20SO芯片集成电路

SN74LS540NSR原装 询价拍 原装进口 全新原装

SN74LS540NSR 74LS540 SOP-20中体 5.2MM TI进口原装

SN74LS540NSR SN74LS540NS 74LS540【供应TI栅极芯片】全新原装

SN74LS540NSR 丝印74LS540 SOP20 缓冲器/八位三态反相总线驱动器

SN74LS540NSR 丝印74LS540 SOP20 缓冲器/八位三态反相总线驱动器

缓冲器/驱动器/收发器 SN74LS540NSR SO-20 TI/德州 电子元件配单

74LS540 SN74LS540NSR SOP5.2中体贴片 真正全新原装

SN74LS540NSR 原装正品100% 现货直拍 量大价优 SOP20 74LS540

SN74LS540NSRSN74HC573NSR

正品芯片质量好库存足全新货

原装 SN74LS373DWR SN74LS373NSR SN74LS374NSR SN74LS540NSR芯片

SN74LS540NSR SOP-20 原装进口 询价拍

直拍SN74LS540NSR SN74LS541NSR SN74LS640NSR SN74LS641NSR贴片S

拍前联系价格另议 SN74LS540NSR SOP20中 电子元器件BOM表格

74LS540 SN74LS540NSR SOP5.2中体贴片 【真正全新原装】保质直拍

SN74LS540NSR【IC BUFFER INVERT 5.25V 20SO】

SN74LS540NSR-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍

SN74LS540NSR-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍

SN74LS540NSR-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍

SN74LS540NSR- 友尚芯城国际代理全线售出原装IC库存，拍前请先询

SN74LS540NSR威健芯城不是原装不要钱/有接收价就出，拍前请先询

SN74LS540NSR【IC BUFFER INVERT 5.25V 20SO】

逻辑芯片SN74LS540NSR【IC BUFFER INVERT 5.25V 20SO】

SN74LS540NSR逻辑芯片《IC BUFFER INVERT 5.25V 20SO》

SN74LS540DWR | SN74LS540N | SN74LS540NSR

SN74LS540DWR | SN74LS540N | SN74LS540NSR

SN74LS540NSR/SN74LS541DBR/SN74LS541DW

SN74LS540NSR「IC BUFFER INVERT 5.25V 20SO」原装正品

全新原厂SN74LS540NSR正品IC BUFFER INVERT 5.25V 20SO

SN74LS540NSR/SN74LS541DBR/SN74LS541DW

SN74LS540NSR 74lst40 SOP-20贴片中体 进口全新原装 现货直拍

SN74LS540NSR-威健芯城全线订货收售原装芯片，拍前请先询价行情

SN74LS540NSR 74LS540 SOIC20 全新原装 咨询优惠 原厂

SN74LS540NSR-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍

LT6656ACS6-2.048#TRPBF SOT23-6 SN74LS540NSR SOIC20 原厂全新

原装SN74LS540NSR全新正品/IC BUFFER INVERT 5.25V 20SO

SN74LS540NSR SN74LS541DBR SN74LS541DW

SN74LS540NSR『IC BUFFER INVERT 5.25V 20SO』 现货

SN74LS541DBR 真品 SN74LS540NSR 封装

正货 SN74LS541DBR 全新 SN74LS540NSR

原装正品SN74LS540NSR[IC BUFFER INVERT 5.25V 20SO]

SN74LS540NSR-威健芯城全线订货收售原装芯片，拍前请先询价行情

缓冲器/驱动器/收发器 SN74LS540NSR SO-20-208mil TI全新原装正

SN74LS540NSR

SN74LS540NSR-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍

正品SN74LS540NSR原装〢IC BUFFER INVERT 5.25V 20SO

SN74LS540NSR/SN74LS541DBR/SN74LS541DW

SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20

SN74LS244NSR245/273/54

TI电子元器件芯片全新原装正品

SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20

SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20

SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20

SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20

创盒SN74LS244NSR芯片

SN74LS51NSR | SN74LS540DBR | SN74LS540DW

SN74LS51NSR | SN74LS540DBR | SN74LS540DW

SN74AC244MNSREP SN74LS641NSR SN74ALS540-1NSR SN74ALS540NSR

SN74LS51NS/SN74LS51NSR/SN74LS540DBR

SN74LS51NS/SN74LS51NSR/SN74LS540DBR

SN74LS51NS SN74LS51NSR SN74LS540DBR

SN74LS51NS/SN74LS51NSR/SN74LS540DBR

直拍SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP

原装SN74LS123NSRSN74LS109ANSR

贴片直插TLC2274NSR，SN74LS540N，SN74ALS08N，SN74ALS32N，4